1,4-DIARYL-2-FLUORO-1-BUTEN-3-OL COMPOUNDS AND THEIR USE IN THE PREPARATION OF 1,4-DIARYL-2-FLUORO-1,3-BUTADIENE AND 1,4-DIARYL-2-FLUORO-2-BUTENE COMPOUNDS - Patent 1131273

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(11)

EP 1 131 273 A1

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(43)	Date of publication:
	12.09.2001 Bulletin 2001/37

(21)	Application number: 99958849.4

(22)	Date of filing: 09.11.1999

(51)	International Patent Classification (IPC)⁷: C07C 33/48, C07C 43/295

(86)	International application number:
	PCT/US9926/434

(87)	International publication number:
	WO 0029/362 (25.05.2000 Gazette 2000/21)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

16.11.1998 US 192680

(71)	Applicant: AMERICAN CYANAMID COMPANY
	Madison, New Jersey 07940 (US)

(72)	Inventors:
	HU, Yulin Plainsboro, NJ 08536 (US) HUNT, David, Allen Greenville, NC 27858 (US)

(74)	Representative: Cimniak, Thomas, Dr.
	BASF Aktiengesellschaft,Patentabteilung ZDX/A-C6 67056 Ludwigshafen 67056 Ludwigshafen (DE)

(54)	1,4-DIARYL-2-FLUORO-1-BUTEN-3-OL COMPOUNDS AND THEIR USE IN THE PREPARATION OF 1,4-DIARYL-2-FLUORO-1,3-BUTADIENE AND 1,4-DIARYL-2-FLUORO-2-BUTENE COMPOUNDS